LH - adjustable small lower glass (cannot be used with non-telescopic mirrors), Type 15 - trailer tow (telescopic) LH, Type 15 - trailer tow (telescopic)
RH - large upper glass - (must use existing mounting retainers, if retainers are damaged, complete mirror must be replaced), Type 15 - trailer tow - power/heated glass
FordPartsGiant.com offers the wholesale prices for genuine 2003 Ford E-350/E-350 Super Duty parts. Parts like Mirror - Outside - L.H. are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 10 Cyl 6.8L. Transmission: 4AT 4R100.